RS ISO 657-19: 1980 HOT-ROLLED STEEL SECTIONS —
PART 19: BULB FLATS (METRIC SERIES) —
DIMENSIONS, SECTIONAL PROPERTIES AND
TOLERANCES
4,500.00
7
31,500.00
2
Rwanda Standards
RS ISO 1833-27: 2018 TEXTILES — QUANTITATIVE CHEMICAL ANALYSIS —
PART 27: MIXTURES OF CELLULOSE FIBRES WITH
CERTAIN OTHER FIBRES (METHOD USING
ALUMINIUM SULFATE)